Tire tread



FIG. 1 is a perspective view of a tire tread of the present application;

FIG. 2 is a partial side (inside) view thereof;

FIG. 3 is a partial side (outside) view thereof;

FIG. 4 is a front view thereof; and,

FIG. 5 is an enlarged partial front view thereof.

The remaining three-fourths of the side views are a repetition of the illustrated one-fourth portion. The broken line showings of the sidewall, inner bead, shoulder tread, and the peripheral boundary between the tire tread and the sidewall are included for the purpose of illustrating environment and form no part of the claim. 

CLAIM The ornamental design for a tire tread, as shown and described. 